From 1fac84b222237161ca7f94815ee73425e280ee4c Mon Sep 17 00:00:00 2001
From: haianweifeng <1531297152@qq.com>
Date: Thu, 30 May 2019 17:28:19 +0800
Subject: [PATCH] fix Breadcrumb.tsx
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getPath() 参数赋默认值
---
 components/breadcrumb/Breadcrumb.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/breadcrumb/Breadcrumb.tsx b/components/breadcrumb/Breadcrumb.tsx
index 2bdbdb13b4..0db011c8f5 100755
--- a/components/breadcrumb/Breadcrumb.tsx
+++ b/components/breadcrumb/Breadcrumb.tsx
@@ -71,8 +71,8 @@ export default class Breadcrumb extends React.Component<BreadcrumbProps, any> {
     );
   }
 
-  getPath = (path, params) => {
-     path = (path || '').replace(/^\//, '');
+  getPath = (path = '', params = {}) => {
+     path = path.replace(/^\//, '');
      Object.keys(params).forEach(key => {
          path = path.replace(`:${key}`, params[key]);
      });